/*
 * Copyright (C) 2013 Daniel Treffenstädt <daniel@treffenstaedt.de>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301  USA
 */

#ifndef O_MAP_H
#define O_MAP_H

#include "../OGlobal.h"
#include "../Core/OString.h"
#include "../Core/OVector3D.h"

#include "OCube.h"

#include <QHash>
#include <QFile>


O_START_NAMESPACE

class CameraBox;

class O_EXPORT Map
{
private:
	short					m_width;
	short					m_height;
	short					m_resolution;
	short					m_cubeSize;
	short					m_loadDistance;
	String					m_fileName;
	QFile*					m_file;

	QHash<short, QHash<short, QHash<short, Cube*> > >	m_cubes;

	unsigned long long byteOffset(short x, short y, short z);
	bool load(short x, short y, short z);

	void loadHeader();

public:
	Map();
	Map(String fileName);
	virtual ~Map();

	bool saveHeader();

	void setWidth(short width);
	void setheigth(short height);
	void setResolution(short size);
	void setCubeSize(short size);
	void setLoadDistance(short d);
	bool setFileName(String fileName);

	short width();
	short height();
	short resolution();
	short cubeSize();
	String fileName();

	void setCube(Cube* c);
	Cube* getCube(short x, short y, short z);

	bool saveAll();
	bool save(short x, short y, short z);

	bool loadArea(Vector3D position);

	void render(CameraBox* cam);
};

O_END_NAMESPACE

#endif // O_MAP_H
